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SN65HVS881 Status: ACTIVE

Eight channel, Wide 10-34V digital-input serializer with Parity for industrial digital inputs


      
         
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 SN65HVS880 SN65HVS881SN65HVS882 SN65HVS885 
Operating Voltage(V)18-30  10-34  10–34  4.5-5.5  
InterfaceSPI  SPI  SPI  SPI  
No. of Outputs0  0  0  0  
No. of Inputs8  8  8  8  
I/O max rate(kbps)1000  1000  1000  1000  
Debounce times(MS)0,1,3  0,1,3  0, 1, 3  0,1,3  
IO Current (mA)0.2-5.2  0.2-5.2  0.2-5.2  0.2-5.2  
I/O Vol0-30  0-34  0-34  0-34  
Voltage MonitorYes  No  No  No  
ParityNo  Yes  No  No  
Over temperatureYes  Yes  Yes  Yes  
Pin/Package28HTSSOP  28HTSSOP  28HTSSOP  28HTSSOP  
Operating Temp Range(Celsius)-40 to 85  -40 to 125  -40 to 125  -40 to 125  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • SN65HVS885: Eight channel, Wide 0-34V digital-input serializer with 5V Vcc for industrial digital inputs
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  • TPS65051: 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN
  • SN65HVD1780: 70-V Fault-Protected RS-485 Transceiver

Product Information

Features

  • Eight Inputs
    • High Input Voltage – up to 34 V
    • Selectable Debounce Filters – 0 ms to 3 ms
    • Flexible Input Current Limit: 0.2 to 5.2 mA
    • Field Pins Protected to 15-kV HBM ESD
  • Diagnostics:
    • Parity Check
    • Undervoltage Indication
    • Overtemperature Indication
  • Output Drivers for External Status LEDs
  • Cascadable in Multiples of Eight Inputs
  • SPI-Compatible Interface
  • Regulated 5-V Output for External Isolator
  • APPLICATIONS
    • Sensor Inputs for Industrial Automation and Process Control
    • High Channel Count Digital Input Modules for PC and PLC Systems
    • Decentralized I/O Modules
    • Motion Control Systems

PowerPAD is a trademark of Texas Instruments.

Description

The SN65HVS881 is an eight channel, digital-input serializer for high-channel density digital input modules in industrial automation. In combination with galvanic isolators the device completes the interface between the high voltage signals on the field-side and the low-voltage signals on the controller side. Input signals are current-limited and then validated by internal debounce filters.

With the addition of a few external components, the input switching characteristics can be configured in accordance with IEC61131-2 for Type 1, 2 and 3 sensor switches.

Upon the application of load and clock signals, input data is latched in parallel into the shift register and afterwards clocked out serially.

Cascading of multiple devices is possible by connecting the serial output of the leading device with the serial input of the following device, enabling the design of high-channel count input modules.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
SN65HVS881PWPACTIVE-40 to 1253.10 | 1kuHTSSOP (PWP) | 28 View 50 | TUBE
SN65HVS881PWPRACTIVE-40 to 1253.10 | 1kuHTSSOP (PWP) | 28 View 2000 | LARGE T&RPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:20 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN65HVS881PWP
AmericasNewark 95
WorldwideDigiKey 992
Mouser Electronics 100
TI Lead Time*: 20 WeeksSN65HVS881PWPR
None Reported
View Distributors
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
SN65HVS881PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN65HVS881PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN65HVS881 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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TPS65051 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
SN65HVD1780 70-V Fault-Protected RS-485 Transceiver INTERFACE-RS-485 TI customers also evaluated this product.
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